koga[7], koka[6], saga[6], kask[6], sago[6], koks[6], skok[6], kasa[5], saka[5], kaso[5], kosa[5], oska[5], sako[5],
kog[6], aga[5], ago[5], kok[5], sag[5], oka[4], kas[4], sak[4], ska[4], kos[4], sok[4], asa[3], osa[3],
ag[4], go[4], ka[3], ko[3], ok[3], aa[2], as[2], os[2],
